Alexandru Ardelean b0f27fca5a iio: adc: ad7192: handle regulator voltage error first ... This change fixes a corner-case, where for a zero regulator value, the driver would exit early, initializing the driver only partially. The driver would be in an unknown state. This change reworks the code to check regulator_voltage() return value for negative (error) first, and return early. This is the more common idiom. Also, this change is removing the 'voltage_uv' variable and using the 'ret' value directly. The only place where 'voltage_uv' is being used is to compute the internal reference voltage, and the type of this variable is 'int' (same are for 'ret'). Using only 'ret' avoids having to assign it on the error path. Fixes: ab0afa65bb ("staging: iio: adc: ad7192: fail probe on get_voltage") Cc: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: <Stable@vger.kernel.org>		2021-05-13 16:36:49 +01:00
..
accel	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
adc	iio: adc: ad7192: handle regulator voltage error first	2021-05-13 16:36:49 +01:00
afe	iio: afe: iio-rescale: Simplify with dev_err_probe()	2020-09-03 19:40:50 +01:00
amplifiers	iio: amplifiers: hmc425a: Simplify with dev_err_probe()	2020-09-03 19:40:50 +01:00
buffer	iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant	2021-03-25 19:13:52 +00:00
cdc	iio:cdc:ad7150: Fix use of uninitialized ret	2021-04-07 08:36:39 +01:00
chemical	iio:chemical:scd30: Use IRQF_NO_AUTOEN to avoid irq request then disable	2021-04-07 08:36:39 +01:00
common	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
dac	iio: dac: Rudimentary typo fix	2021-03-29 11:28:24 +01:00
dummy	iio: dummy: iio_simple_dummy_buffer: use triggered buffer core calls	2021-03-11 20:47:05 +00:00
frequency	iio: frequency: adf4350: Remove redundant null check before clk_disable_unprepare	2021-01-09 21:52:46 +00:00
gyro	iio: gyro: mpu3050: Fix reported temperature value	2021-05-10 14:01:48 +01:00
health	iio: fix devm_iio_trigger_alloc with parent.cocci	2021-03-25 19:13:50 +00:00
humidity	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
imu	iio: inv_mpu6050: Fully validate gyro and accel scale writes	2021-04-07 08:36:40 +01:00
light	iio: tsl2583: Fix division by a zero lux_val	2021-05-10 14:01:48 +01:00
magnetometer	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
multiplexer	iio: multiplexer: iio-mux: Simplify with dev_err_probe()	2020-09-03 19:40:51 +01:00
orientation	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
position	iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common	2021-03-11 20:47:09 +00:00
potentiometer	iio: use getter/setter functions	2021-03-11 20:47:07 +00:00
potentiostat	iio: lmp91000: Remove code to set trigger parent	2021-03-25 19:13:50 +00:00
pressure	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
proximity	iio: proximity: pulsedlight: Fix rumtime PM imbalance on error	2021-05-10 14:01:48 +01:00
resolver	iio:resolver:ad2s1200: Drop of_match_ptr protection	2020-09-21 18:41:31 +01:00
temperature	iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER	2021-05-10 14:01:48 +01:00
test	iio: Add basic unit test for iio_format_value()	2021-03-11 20:47:00 +00:00
trigger	iio: hrtimer-trigger: Fix potential integer overflow in iio_hrtimer_store_sampling_frequency	2021-04-07 08:36:39 +01:00
iio_core.h	iio: buffer: fix use-after-free for attached_buffers array	2021-03-25 19:13:51 +00:00
iio_core_trigger.h	iio: core-trigger: make iio_device_register_trigger_consumer() an int return	2021-03-11 20:47:02 +00:00
industrialio-buffer.c	iio: buffer: use sysfs_attr_init() on allocated attrs	2021-04-07 08:36:38 +01:00
industrialio-configfs.c
industrialio-core.c	iio: core: return ENODEV if ioctl is unknown	2021-05-10 14:01:48 +01:00
industrialio-event.c	iio:event: Add timeout event info type	2021-04-07 08:36:36 +01:00
industrialio-sw-device.c
industrialio-sw-trigger.c
industrialio-trigger.c	iio: trigger: Fix strange (ladder-type) indentation	2021-04-07 08:36:38 +01:00
industrialio-triggered-event.c
inkern.c	iio: Fix iio_read_channel_processed_scale()	2021-04-07 08:35:51 +01:00
Kconfig	iio:cdc:ad7150: Move driver out of staging.	2021-04-07 08:36:37 +01:00
Makefile	iio:cdc:ad7150: Move driver out of staging.	2021-04-07 08:36:37 +01:00
TODO